Suffolk County and Riverhead Town property record for 3621 Sound Ave, Riverhead, NY 11901 · Last verified August 2026
| Property Type | Truck Crops |
|---|---|
| Details | 5 bd · 2 ba · 2,292 sqft · built 1940 |
| Lot Size | 5 acres (217,800 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $40,000 (Jan 2014) |
| Tax Bill | $13,412 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 473000 17.-5-4.9 |
| Primary APN | 473000 17.-5-4.9 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,292 sqft Gross Area |
| 1st Floor Area | 1,876 sqft |
| Upper Floors Area | 416 sqft |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Foundation Type | No Foundation |
| Lot Area | 217,800 sqft |
| Shed | 1 Shed |
| Total Buildings | 2 Buildings |
| Heating System | HVAC |
|---|
| Account Number | 17 |
|---|---|
| Street Address | 3621 SOUND AVE |
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-1201 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > Truck Crops |
| Legal Block | 5 |
| Legal Lot Number | 4 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | RIVERHEAD |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 169903 |
Source: Suffolk County and Riverhead Town records · APN 473000 17.-5-4.9
Assessment roll updated August 11, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 176 CLAY PITTS RD, GREENLAWN, NY 11740-2921 |
| Owner Type | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 31, 2014 · Amount on Record |
| Deed Sale | Jan 31, 2014 · Amount on Record |
| Prior Sale | Sep 25, 2009 · Amount on Record |
| Deed Book / Page | D00012762 / 267 |
| Prior Transfer Date | Dec 27, 2013 |
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Riverhead Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Riverhead Town |
| Unified School District | Riverhead Central School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $84,900 (-) Land $38,500 Building $46,400 | $1,040,441 (+13.85%) Land $471,814 Building $568,627 | |
| 2024 | $13,412.00 | ||
| 2023 | $84,900 (-) Land $38,500 Building $46,400 | $913,886 (+9.15%) Land $414,424 Building $499,462 | |
| 2022 | Additional exemption filed | $84,900 Land $38,500 Building $46,400 | $837,278 Land $379,684 Building $457,594 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031699031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 7 in force |
| Wildfire Risk | Low above 20% of the US · above 55% of New York |
|---|---|
| Wildfire Likelihood | About 1 in 5,556 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 27 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Optimum Communications | Cable | 940 / 35 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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